Literaturnachweis - Detailanzeige
Autor/in | Rost, Jurgen |
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Titel | Rasch Models in Latent Classes: An Integration of Two Approaches to Item Analysis. |
Quelle | In: Applied Psychological Measurement, 14 (1990) 3, S.271-82 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0146-6216 |
Schlagwörter | Adults; Algorithms; Computer Simulation; Equations (Mathematics); Estimation (Mathematics); Item Analysis; Item Response Theory; Mathematical Models; Maximum Likelihood Statistics; Test Items |
Abstract | Combining Rasch and latent class models is presented as a way to overcome deficiencies and retain the positive features of both. An estimation algorithm is outlined, providing conditional maximum likelihood estimates of item parameters for each class. The model is illustrated with simulated data and real data (n=869 adults). (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |